Blizzard has shared a Blue Post, detailing some upcoming changes to Death Knights on the Dragonflight Alpha.
In the next alpha build the Death Knight core tree is being updated to better increase talent choice. In order to do this, we’ve made several abilities baseline and cut talents that were proving to be problematic for the overall health of the resource economy for the specs. The left side of the class tree had 4 talents all dedicated to resources, which felt a little excessive.